They usually have the medicine_______ before putting into the market all over the country.
#95721
A
testing out
B
to be tested out
C
being tested out
D
tested out
推荐题目
 --- Hurry up! Don’t have the car _____ at the gate. --- I’ll be ready after I have my son ______ .
#97710
A
wait; dressing
B
waiting; dressed
C
waited; dress
D
to wait; to dress
I really appreciate____ to help me with my maths, but I’m afraid that I have no time this week.
#90782
A
you to offer
B
it you offer
C
your offering
D
this you are offering
She wants very much to improve her _______.
#97972
A
speaking English
B
spoken English
C
English speaking
D
speak English